<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[juddy123的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/juddy123</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; juddy123]]></copyright><item><title><![CDATA[css3中不常见的兼容属性]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/81206223</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/81206223</guid><author>juddy123</author><pubDate>Wed, 25 Jul 2018 17:09:44 +0800</pubDate><description><![CDATA[（一）-webkit-tap-highlight-color

        这个属性只用于iOS (iPhone和iPad)。当你点击一个链接或者通过Javascript定义的可点击元素的时候，它就会出现一个半透明的灰色背景。要重设这个表现，你可以设置-webkit-tap-highlight-color为任何颜色。

想要禁用这个高亮，设置颜色的alpha值为0即可。

示例：设置高亮色为5...]]></description><category></category></item><item><title><![CDATA[display:table-cell的妙用]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/81205455</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/81205455</guid><author>juddy123</author><pubDate>Wed, 25 Jul 2018 16:57:51 +0800</pubDate><description><![CDATA[一、大小不固定，多行文字的垂直居中

&amp;lt;div class=&quot;zxx_align_box_2&quot;&amp;gt;&amp;lt;span class=&quot;zxx_align_word&quot;&amp;gt;这里显示多行文字。&amp;lt;/span&amp;gt;&amp;lt;/div&amp;gt;

 

.zxx_align_box_2{display:table-cell; width:550px; height:1.14em; padding...]]></description><category></category></item><item><title><![CDATA[php 基础总结归纳]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/80036351</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/80036351</guid><author>juddy123</author><pubDate>Mon, 21 May 2018 13:38:25 +0800</pubDate><description><![CDATA[防止恶意调用代码：在调用的页面使用：define('IN_TG&quot;, true);  //定义一个常量，用来授权调用inclued,require里面的文件                            在被调用的页面使用： if (!defined('IN_TG&quot;)) { exit('Access Denied');    }转换硬路径常量：define('ROOT_PATH', subs...]]></description><category></category></item><item><title><![CDATA[h5页面软键盘遮挡弹窗中的输入框]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/78465971</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/78465971</guid><author>juddy123</author><pubDate>Tue, 07 Nov 2017 11:21:02 +0800</pubDate><description><![CDATA[.floatbox{position:fixed; top:0; right:0; bottom:0; left:0; background:rgba(0,0,0,0.5);}
.floatbox>div{position:absolute; top:50%; left:15px; right:15px; transform:translate(0,-50%); -webkit-transfor]]></description><category></category></item><item><title><![CDATA[css3渐变色输入框]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/78204010</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/78204010</guid><author>juddy123</author><pubDate>Wed, 11 Oct 2017 15:16:31 +0800</pubDate><description><![CDATA[.aaa {
    width:400px;
    height:50px;
    font-size:24px;
    font-family:'楷体';
    box-sizing:border-box;
    border:3px solid transparent;
    background-clip:padding-box,border-box;
    ]]></description><category></category></item><item><title><![CDATA[echarts中柱状图数字加千位符]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/77572611</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/77572611</guid><author>juddy123</author><pubDate>Fri, 25 Aug 2017 14:04:12 +0800</pubDate><description><![CDATA[formatter:function(a,b,c){
    var result = [ ], counter = 0;
    var num_array = a.data.split('.');
    var num = num_array[0];
    var newstr = '';
    for (var i = num.length - 1; i >= 0; i--) {
  ]]></description><category></category></item><item><title><![CDATA[图片右侧反复滑进]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/76237295</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/76237295</guid><author>juddy123</author><pubDate>Fri, 28 Jul 2017 11:16:54 +0800</pubDate><description><![CDATA[右侧手势图片反复进入，图片用固定定位来做：


  // 页面进去以后触发事件
    function gesture() {
        $('.gesture').show().animate({
            right: 0
        }, 'normal', 'linear', function() {
            $('.gesture]]></description><category></category></item><item><title><![CDATA[react native 封装组件以复用]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/75310880</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/75310880</guid><author>juddy123</author><pubDate>Tue, 18 Jul 2017 17:02:59 +0800</pubDate><description><![CDATA[_onPressHandler({
        click = {}
    } = {}) {
        click();
    }
    render() {
        const {text, click} = this.props;
        return (
            onPress={() => this._onPressHandler({
  ]]></description><category></category></item><item><title><![CDATA[欢迎使用优快云-markdown编辑器]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/73324850</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/73324850</guid><author>juddy123</author><pubDate>Fri, 16 Jun 2017 11:17:42 +0800</pubDate><description><![CDATA[类选择器的实现，封装了一个getElementsByClass()方法，该方法的效果是：获取所有DOM节点，它们的class属性为选定值，并返回到一个数组中。该方法传递一个参数，即需要选择的class值。function getElementsByClass(classnames){  
      var classobj = newArray();  
      var classint =]]></description><category></category></item><item><title><![CDATA[javascript，jQuery自执行函数(匿名函数）为什么要把windows, jQuery, undefined作为参数传进去]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/72731620</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/72731620</guid><author>juddy123</author><pubDate>Thu, 25 May 2017 17:33:00 +0800</pubDate><description><![CDATA[为什么要传入 window ？

1. 可以提高程序效率
       为什么能提高效率，得从javascript的机制说起，所谓的scope chain作用域链，在当前作用域中如果没有该属性（局部变量）则向上一层作用域中寻找，一直到最上层，也就是window，查找速度慢。也就是说全局变量和下级作用域都是window的一个属性，向下依此类推。通过传入window变量，使得window 由全局]]></description><category></category></item><item><title><![CDATA[获取短信验证码的js倒计时]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/72626954</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/72626954</guid><author>juddy123</author><pubDate>Mon, 22 May 2017 15:40:17 +0800</pubDate><description><![CDATA[$(function() {
        var phone_num = /^1\d{10}$/;
        var flag = 1; //短信发送时标志位
        $(".getcode").click(function() {
          if($("#phone").val() == "") {
            alert("请输入电话号码！")]]></description><category></category></item><item><title><![CDATA[提高jquery 性能方法整理]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/72368293</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/72368293</guid><author>juddy123</author><pubDate>Wed, 17 May 2017 14:40:38 +0800</pubDate><description><![CDATA[1. 总是从ID选择器开始继承

在jQuery中最快的选择器是ID选择器，因为它直接来自于JavaScript的getElementById()方法。
如果采用下面的选择器，那么效率是低效的。
var traffic_button = $(“#content .button”);

因为button已经有ID了，我们可以直接使用ID选择器。如下所示：
 var traffic_bu]]></description><category></category></item><item><title><![CDATA[jquery表单验证]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/72356900</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/72356900</guid><author>juddy123</author><pubDate>Wed, 17 May 2017 09:58:32 +0800</pubDate><description><![CDATA[用 jQuery 实现表单验证（摘抄）
——选自《锋利的jQuery》（第2版）第5章的例题 
5.1.5 表单验证
      表单作为 HTML 最重要的一个组成部分，几乎在每个网页上都有体现，例如用户提交信息、用户反馈信息和用户查询信息等，因此它是网站管理者与浏览者之间沟通的桥梁。在表单中，表单验证的作用也是非常重要的，它能使表单更加灵活、美观和丰富。

      以一个简单的用]]></description><category></category></item><item><title><![CDATA[jquery封装（-）]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/72287270</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/72287270</guid><author>juddy123</author><pubDate>Tue, 16 May 2017 15:47:00 +0800</pubDate><description><![CDATA[页面弹窗的写法：

           

.pop-bg{width: 100%;  height:100%;  overflow-y:scroll;  position:fixed;  top:0;  left:0;  background:rgba(66,66,66,.5);}
.pop{width: 660px;position:relative;background:#fff]]></description><category></category></item><item><title><![CDATA[使用bind方法绑定事件]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/64443472</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/64443472</guid><author>juddy123</author><pubDate>Tue, 21 Mar 2017 17:06:27 +0800</pubDate><description><![CDATA[通过bind()方法绑定


    



第一种：

$(function(){

    $("#input").bind("click",function(){
        $(this).attr("disabled","disabled");  //按钮不可用

});

});


第二种：

$(function(){

    $]]></description><category></category></item><item><title><![CDATA[阻止事件冒泡]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/64440838</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/64440838</guid><author>juddy123</author><pubDate>Tue, 21 Mar 2017 14:08:55 +0800</pubDate><description><![CDATA[事件冒泡指事件在初始DOM上触发，通过DOM树往上在每一级父元素上触发。
阻止事件向上冒泡，一般用return false;但是return false 的实际作用为：
   event.preventDefault();
   event.stopPropagation();
   停止回调函数执行并立即返回。


如果$("div a").click(function(){ re]]></description><category></category></item><item><title><![CDATA[选项卡使用]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/62429287</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/62429287</guid><author>juddy123</author><pubDate>Thu, 16 Mar 2017 17:34:44 +0800</pubDate><description><![CDATA[第一种方法：
 
             
                  
show_content_class="below-friends">邀请好友
             
             
               show_content_class="my-prize">我的奖励
             
 
      
      ]]></description><category></category></item><item><title><![CDATA[解决jquery 与其它库的冲突]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/62218131</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/62218131</guid><author>juddy123</author><pubDate>Wed, 15 Mar 2017 11:36:39 +0800</pubDate><description><![CDATA[两种情况具体分析：




1. jquery库在其它库之前导入：（推荐使用）


script
src="../../scripts/jquery.js"
type="text/javascript">script>
!-- 引入 prototype -->script
src="lib/prototype.js"
type="text/javascript">scri]]></description><category></category></item><item><title><![CDATA[ie9杂项兼容]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/61199725</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/61199725</guid><author>juddy123</author><pubDate>Fri, 10 Mar 2017 16:36:27 +0800</pubDate><description><![CDATA[在html文档最上面加上（不论是php文档还是html文档）（html文档去掉











解决方法来源：http://blog.youkuaiyun.com/dong123dddd/article/details/51088267]]></description><category></category></item><item><title><![CDATA[倒计时 插件]]></title><link>https://blog.youkuaiyun.com/juddy123/article/details/60869237</link><guid>https://blog.youkuaiyun.com/juddy123/article/details/60869237</guid><author>juddy123</author><pubDate>Wed, 08 Mar 2017 11:27:46 +0800</pubDate><description><![CDATA[html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">


head>


body>


div class="time">


span id="t_d">14144天span>


span id="t_h">12时span>


span id="t_m">32分span>


span i]]></description><category></category></item></channel></rss>